Tips For Purchasing Best Coffee Thermos How To Take Utmost Care Of A Thermos | Page 3

Wash the Thermos
If there’s no way to remove parts, then you should use a rag
dipped in dishwasher soap. Scrub the product just as you
would do with commonly used utensils. Later, wash it
thoroughly under tap water. Avoid immersing in a bucket
filled with water. This step may damage the stainless steel
layers even when you own an unbreakable flask.
Use a toothbrush to clean creases and small areas. Once
you’re done, keep the flask upside down. This would help
in draining out water particles.